package com.itheima;

public class hollowworld {
    public static void main(String[] args){
        System.out.println("hollow world");

        int [] arr = {1,2,3,4,5};
        int max = arr[0];
        for(int x=1;x<arr.length;x++){
            if(arr[x]>max)
                max=arr[x];
        }
        System.out.println(max);
    }
}
